71967510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1571}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 187602480

約数和(自身を除く): 115634970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 509, 1018, 1527, 1571, 2545, 3054, 3142, 4581, 4713, 5090, 7635, 7855, 9162, 9426, 14139, 15270, 15710, 22905, 23565, 28278, 45810, 47130, 70695, 141390, 799639, 1599278, 2398917, 3998195, 4797834, 7196751, 7996390, 11994585, 14393502, 23989170, 35983755, 71967510]

約数ペア:

[(1, 71967510), (2, 35983755), (3, 23989170), (5, 14393502), (6, 11994585), (9, 7996390), (10, 7196751), (15, 4797834), (18, 3998195), (30, 2398917), (45, 1599278), (90, 799639), (509, 141390), (1018, 70695), (1527, 47130), (1571, 45810), (2545, 28278), (3054, 23565), (3142, 22905), (4581, 15710), (4713, 15270), (5090, 14139), (7635, 9426), (7855, 9162)]